package com.youdoneed.common.service;

import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;

/**
 * m4a文件转mp3服务接口
 * Created by lid on 2018/1/23 0023.
 */
public interface ConvertorService {
    File m4aConvertor(File file);

    File multipartToFile(MultipartFile multfile) throws IOException;

    MultipartFile multfile(File file) throws IOException;
}
